I can say that this is valid. I just saw the material today after taken the exam. The material that I used does not include the drag and drop. I have gone through it and they are actual stuff in the exam. I failed 796 and am planning taken it again next week.
Going through the Q177, the answers I choose correspond to the answers here but I have around 5 questions where I choose something different from the material. I miss the drag and drop questions except for 1 and I have around 5 or 7 of it in the exam.

I can say that this is valid. I just saw the material today after taken the exam. The material that I used does not include the drag and drop. I have gone through it and they are actual stuff in the exam. I failed 796 and am planning taken it again next week.
Going through the Q177, the answers I choose correspond to the answers here but I have around 5 questions where I choose something different from the material. I miss the drag and drop questions except for 1 and I have around 5 or 7 of it in the exam.